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应用生态学报 ›› 2003, Vol. 14 ›› Issue (11): 2079-2080.

• 研究报告 • 上一篇    下一篇

对虾养殖围隔生态系统浮游细菌的呼吸与生产

  

  1. 中国海洋大学水产学院|青岛266003
  • 出版日期:2003-11-20 发布日期:2003-11-15

  • Online:2003-11-20 Published:2003-11-15

摘要: The study on the respiration and production of bacterioplankton in five shrimp cultural enclosure ecosystems showed that the production and respiration fluctuated from 90 to 909 and 248 to 1785 μgC· L-1. d-l, respec-tively. There existed a significant positive relationship between production and respiration. The daily P/B ratio of bacterioplancton averaged 0.93 d-l, and its production efficiency averaged 0.34.

关键词: 竹炭, 猪粪, 堆肥, 温度, 脱水, 氮素损失

Key words: bamboo biochar, pig manure, compost, temperature, dehydration, nitrogen loss.